Quantitative function for community detection.
Li Z, Zhang S, Wang RS, Zhang XS, Chen L.
Li Z, et al. Among authors: zhang s, zhang xs.
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Mar;77(3 Pt 2):036109. doi: 10.1103/PhysRevE.77.036109. Epub 2008 Mar 10.
Phys Rev E Stat Nonlin Soft Matter Phys. 2008.
PMID: 18517463